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diff --git a/tools/designer/uic/embed.cpp b/tools/designer/uic/embed.cpp
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+/**********************************************************************
+** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing retquirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** Licensees holding valid TQt Commercial licenses may use this file in
+** accordance with the TQt Commercial License Agreement provided with
+** the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "uic.h"
+#include <qfile.h>
+#include <qimage.h>
+#include <qstringlist.h>
+#include <qdatetime.h>
+#include <qfileinfo.h>
+#include <stdio.h>
+#include <ctype.h>
+
+// on embedded, we do not compress image data. Rationale: by mapping
+// the ready-only data directly into memory we are both faster and
+// more memory efficient
+#if defined(Q_WS_QWS) && !defined(QT_NO_IMAGE_COLLECTION_COMPRESSION)
+#define QT_NO_IMAGE_COLLECTION_COMPRESSION
+#endif
+
+struct EmbedImage
+{
+ ~EmbedImage() { delete[] colorTable; }
+ int width, height, depth;
+ int numColors;
+ TQRgb* colorTable;
+ TQString name;
+ TQString cname;
+ bool alpha;
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+ ulong compressed;
+#endif
+};
+
+static TQString convertToCIdentifier( const char *s )
+{
+ TQString r = s;
+ int len = r.length();
+ if ( len > 0 && !isalpha( (char)r[0].latin1() ) )
+ r[0] = '_';
+ for ( int i=1; i<len; i++ ) {
+ if ( !isalnum( (char)r[i].latin1() ) )
+ r[i] = '_';
+ }
+ return r;
+}
+
+
+static ulong embedData( TQTextStream& out, const uchar* input, int nbytes )
+{
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+ TQByteArray bazip( qCompress( input, nbytes ) );
+ ulong len = bazip.size();
+#else
+ ulong len = nbytes;
+#endif
+ static const char hexdigits[] = "0123456789abcdef";
+ TQString s;
+ for ( int i=0; i<(int)len; i++ ) {
+ if ( (i%14) == 0 ) {
+ s += "\n ";
+ out << (const char*)s;
+ s.truncate( 0 );
+ }
+ uint v = (uchar)
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+ bazip
+#else
+ input
+#endif
+ [i];
+ s += "0x";
+ s += hexdigits[(v >> 4) & 15];
+ s += hexdigits[v & 15];
+ if ( i < (int)len-1 )
+ s += ',';
+ }
+ if ( s.length() )
+ out << (const char*)s;
+ return len;
+}
+
+static void embedData( TQTextStream& out, const TQRgb* input, int n )
+{
+ out << hex;
+ const TQRgb *v = input;
+ for ( int i=0; i<n; i++ ) {
+ if ( (i%14) == 0 )
+ out << "\n ";
+ out << "0x";
+ out << hex << *v++;
+ if ( i < n-1 )
+ out << ',';
+ }
+ out << dec; // back to decimal mode
+}
+
+void Uic::embed( TQTextStream& out, const char* project, const TQStringList& images )
+{
+
+ TQString cProject = convertToCIdentifier( project );
+
+ TQStringList::ConstIterator it;
+ out << "/****************************************************************************\n";
+ out << "** Image collection for project '" << project << "'.\n";
+ out << "**\n";
+ out << "** Generated from reading image files: \n";
+ for ( it = images.begin(); it != images.end(); ++it )
+ out << "** " << *it << "\n";
+ out << "**\n";
+ out << "** Created: " << TQDateTime::currentDateTime().toString() << "\n";
+ out << "**\n";
+ out << "** WARNING! All changes made in this file will be lost!\n";
+ out << "****************************************************************************/\n";
+ out << "\n";
+
+ out << "#include <qimage.h>\n";
+ out << "#include <qdict.h>\n";
+ out << "#include <qmime.h>\n";
+ out << "#include <qdragobject.h>\n";
+ out << "\n";
+
+ TQPtrList<EmbedImage> list_image;
+ list_image.setAutoDelete( TRUE );
+ int image_count = 0;
+ for ( it = images.begin(); it != images.end(); ++it ) {
+ TQImage img;
+ if ( !img.load( *it ) ) {
+ fprintf( stderr, "uic: cannot load image file %s\n", (*it).latin1() );
+ continue;
+ }
+ EmbedImage *e = new EmbedImage;
+ e->width = img.width();
+ e->height = img.height();
+ e->depth = img.depth();
+ e->numColors = img.numColors();
+ e->colorTable = new TQRgb[e->numColors];
+ e->alpha = img.hasAlphaBuffer();
+ memcpy(e->colorTable, img.colorTable(), e->numColors*sizeof(TQRgb));
+ TQFileInfo fi( *it );
+ e->name = fi.fileName();
+ e->cname = TQString("image_%1").arg( image_count++);
+ list_image.append( e );
+ out << "// " << *it << "\n";
+ TQString s;
+ if ( e->depth == 1 )
+ img = img.convertBitOrder(TQImage::BigEndian);
+ out << s.sprintf( "static const unsigned char %s_data[] = {",
+ (const char *)e->cname );
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+ e->compressed =
+#endif
+ embedData( out, img.bits(), img.numBytes() );
+ out << "\n};\n\n";
+ if ( e->numColors ) {
+ out << s.sprintf( "static const TQRgb %s_ctable[] = {",
+ (const char *)e->cname );
+ embedData( out, e->colorTable, e->numColors );
+ out << "\n};\n\n";
+ }
+ }
+
+ if ( !list_image.isEmpty() ) {
+ out << "static struct EmbedImage {\n"
+ " int width, height, depth;\n"
+ " const unsigned char *data;\n"
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+ " ulong compressed;\n"
+#endif
+ " int numColors;\n"
+ " const TQRgb *colorTable;\n"
+ " bool alpha;\n"
+ " const char *name;\n"
+ "} embed_image_vec[] = {\n";
+ EmbedImage *e = list_image.first();
+ while ( e ) {
+ out << " { "
+ << e->width << ", "
+ << e->height << ", "
+ << e->depth << ", "
+ << "(const unsigned char*)" << e->cname << "_data, "
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+ << e->compressed << ", "
+#endif
+ << e->numColors << ", ";
+ if ( e->numColors )
+ out << e->cname << "_ctable, ";
+ else
+ out << "0, ";
+ if ( e->alpha )
+ out << "TRUE, ";
+ else
+ out << "FALSE, ";
+ out << "\"" << e->name << "\" },\n";
+ e = list_image.next();
+ }
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+ out << " { 0, 0, 0, 0, 0, 0, 0, 0, 0 }\n};\n";
+#else
+ out << " { 0, 0, 0, 0, 0, 0, 0, 0 }\n};\n";
+#endif
+
+ out << "\n"
+ "static TQImage uic_findImage( const TQString& name )\n"
+ "{\n"
+ " for ( int i=0; embed_image_vec[i].data; i++ ) {\n"
+ " if ( TQString::fromUtf8(embed_image_vec[i].name) == name ) {\n"
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+ " TQByteArray baunzip;\n"
+ " baunzip = qUncompress( embed_image_vec[i].data, \n"
+ " embed_image_vec[i].compressed );\n"
+ " TQImage img((uchar*)baunzip.data(),\n"
+ " embed_image_vec[i].width,\n"
+ " embed_image_vec[i].height,\n"
+ " embed_image_vec[i].depth,\n"
+ " (TQRgb*)embed_image_vec[i].colorTable,\n"
+ " embed_image_vec[i].numColors,\n"
+ " TQImage::BigEndian\n"
+ " );\n"
+ " img = img.copy();\n"
+#else
+ " TQImage img((uchar*)embed_image_vec[i].data,\n"
+ " embed_image_vec[i].width,\n"
+ " embed_image_vec[i].height,\n"
+ " embed_image_vec[i].depth,\n"
+ " (TQRgb*)embed_image_vec[i].colorTable,\n"
+ " embed_image_vec[i].numColors,\n"
+ " TQImage::BigEndian\n"
+ " );\n"
+#endif
+ " if ( embed_image_vec[i].alpha )\n"
+ " img.setAlphaBuffer(TRUE);\n"
+ " return img;\n"
+ " }\n"
+ " }\n"
+ " return TQImage();\n"
+ "}\n\n";
+
+ out << "class MimeSourceFactory_" << cProject << " : public TQMimeSourceFactory\n";
+ out << "{\n";
+ out << "public:\n";
+ out << " MimeSourceFactory_" << cProject << "() {}\n";
+ out << " ~MimeSourceFactory_" << cProject << "() {}\n";
+ out << " const TQMimeSource* data( const TQString& abs_name ) const {\n";
+ out << "\tconst TQMimeSource* d = TQMimeSourceFactory::data( abs_name );\n";
+ out << "\tif ( d || abs_name.isNull() ) return d;\n";
+ out << "\tTQImage img = uic_findImage( abs_name );\n";
+ out << "\tif ( !img.isNull() )\n";
+ out << "\t ((TQMimeSourceFactory*)this)->setImage( abs_name, img );\n";
+ out << "\treturn TQMimeSourceFactory::data( abs_name );\n";
+ out << " };\n";
+ out << "};\n\n";
+
+ out << "static TQMimeSourceFactory* factory = 0;\n";
+ out << "\n";
+
+ out << "void qInitImages_" << cProject << "()\n";
+ out << "{\n";
+ out << " if ( !factory ) {\n";
+ out << "\tfactory = new MimeSourceFactory_" << cProject << ";\n";
+ out << "\tTQMimeSourceFactory::defaultFactory()->addFactory( factory );\n";
+ out << " }\n";
+ out << "}\n\n";
+
+ out << "void qCleanupImages_" << cProject << "()\n";
+ out << "{\n";
+ out << " if ( factory ) {\n";
+ out << "\tTQMimeSourceFactory::defaultFactory()->removeFactory( factory );\n";
+ out << "\tdelete factory;\n";
+ out << "\tfactory = 0;\n";
+ out << " }\n";
+ out << "}\n\n";
+
+ out << "class StaticInitImages_" << cProject << "\n";
+ out << "{\n";
+ out << "public:\n";
+ out << " StaticInitImages_" << cProject << "() { qInitImages_" << cProject << "(); }\n";
+ out << "#if defined(Q_OS_SCO) || defined(Q_OS_UNIXWARE)\n";
+ out << " ~StaticInitImages_" << cProject << "() { }\n";
+ out << "#else\n";
+ out << " ~StaticInitImages_" << cProject << "() { qCleanupImages_" << cProject << "(); }\n";
+ out << "#endif\n";
+ out << "};\n\n";
+
+ out << "static StaticInitImages_" << cProject << " staticImages;\n";
+ }
+}
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-23 19:57:53 +0000